How can we improve Premiere Rush?

Is a start but come on!

I think is a start but too late. We have real photoshop now in ipad but why not adobe premiere? This is what all this people is asking wheb they want all this features like slow motion, separate audio and video, warp stabilizer, 4k export, and all this. Put all premiere have. Its simple. And we need that now. We pay a lot every month. Thanks